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곱셈 2자리 X 2자리

1

		3	6
		4	3
	1	0	8
1	4	4	0
1	5	4	8

2

		3	4
		4	2
		6	8
1	3	6	0
1	4	2	8

3

		2	5
		6	6
	1	5	0
1	5	0	0
1	6	5	0

4

		2	6
		5	0
			0
1	3	0	0
1	3	0	0

5

		5	4
		3	7
	3	7	8
1	6	2	0
1	9	9	8

6

		2	8
		6	5
	1	4	0
1	6	8	0
1	8	2	0

7

		7	1
		4	0
			0
2	8	4	0
2	8	4	0

8

		2	4
		4	2
		4	8
	9	6	0
1	0	0	8

9

		9	9
		4	1
		9	9
3	9	6	0
4	0	5	9

10

		8	4
		8	5
	4	2	0
6	7	2	0
7	1	4	0

11

		3	4
		3	5
	1	7	0
1	0	2	0
1	1	9	0

12

		6	8
		8	8
	5	4	4
5	4	4	0
5	9	8	4

13

		1	4
		6	1
		1	4
	8	4	0
	8	5	4

14

		8	9
		3	4
	3	5	6
2	6	7	0
3	0	2	6

15

		5	8
		6	2
	1	1	6
3	4	8	0
3	5	9	6

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